Task: Answer the MCQ question.
Query: Which drug exhibits a 1.723\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(CCSCc1ccc(Cl)cc1)NCCc1ccccc1
[b] COc1cccc(C2C(C(=O)c3sc(C)nc3C)=C(O)C(=O)N2CCN2CCOCC2)c1OC
[c] O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCCN1CCCC1=O
[d] N=c1c(C(=O)NC2CCCC2)cc2c(=O)n3ccccc3nc2n1CCCN1CCOCC1
Answer: c. O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCCN1CCCC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCCN1CCCC1=O
O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCCN1CCCC1=O
[O][=C][Branch2][Ring1][=Branch2][C][C][C][N][C][=Branch1][C][=O][NH1][C][=C][C][Branch1][C][Cl][=C][C][=C][Ring1][#Branch1][C][Ring1][N][=O][N][C][C][C][N][C][C][C][C][Ring1][Branch1][=O]
4-(7-chloro-2,4-dioxo-1H-quinazolin-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]butanamide