Problem statement: Answer the multiple choice question.
Question: Which drug has a 0.466\% 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(c1ccsc1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
b: CCOC(=O)Cn1c(C)c(Br)c(COC)c(C#N)c1=O
c: Cc1ccc(S(=O)(=O)Nc2ccc3c(c2)c2c(n3S(=O)(=O)c3ccc(C)cc3)CCCC2=O)cc1
d: O=C(O)C1CCN(C(=O)c2cc(F)cc3c2OCOC3)CC1
Answer: a. O=C(c1ccsc1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
{#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(c1ccsc1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
O=C(c1ccsc1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
[3-[4-(3-chlorophenyl)piperazin-1-yl]piperidin-1-yl]-thiophen-3-ylmethanone