Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.795\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 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(Cc1c(F)cccc1Cl)N/N=C/c1cccs1
b.) O=C(CSc1nc2ccccc2nc1N1CCCC1)Nc1ccc(Cl)cc1
c.) O=C(NCCCN1CCCC1=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
d.) CCCCNC(=O)C1CCC(CNc2c(N3CCC(C)CC3)c(=O)c2=O)CC1
Answer: b. O=C(CSc1nc2ccccc2nc1N1CCCC1)Nc1ccc(Cl)cc1
{#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(CSc1nc2ccccc2nc1N1CCCC1)Nc1ccc(Cl)cc1
O=C(CSc1nc2ccccc2nc1N1CCCC1)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-2-(3-pyrrolidin-1-ylquinoxalin-2-yl)sulfanylacetamide