Task: Answer the multiple-choice question.
Question: Which drug has a 3.713\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) OCOCCCn1c(C2CCCN2c2nc(-c3ccc(F)cc3)cs2)nc2cc(Cl)c(N3CCCCC3)cc21
b) COC(=O)c1ccc(COC(=O)c2ccc(-n3cnnn3)cc2)o1
c) N#C/C(=C(/O)CSc1n[nH]c(N)n1)c1nc2ccccc2[nH]1
Answer: c. N#C/C(=C(/O)CSc1n[nH]c(N)n1)c1nc2ccccc2[nH]1
{#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#}
N#C/C(=C(/O)CSc1n[nH]c(N)n1)c1nc2ccccc2[nH]1
N#C/C(=C(/O)CSc1n[nH]c(N)n1)c1nc2ccccc2[nH]1
(Z)-4-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-2-(1H-benzimidazol-2-yl)-3-hydroxybut-2-enenitrile