Problem statement: Answer the multiple choice question.
Question: Which drug has a 17.691\% 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 other words.
Options:
(a) CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)C(C)Oc2cccc(Cl)c2)CC1
(b) Cc1cc(F)ccc1N1CCC(N2CCN(C(C)C)C(CCO)C2)CC1
(c) O=C(Nc1ccccc1)c1ccc(CSc2ncccn2)cc1
(d) CCn1nc(NC(=O)COC)c2cc3cc(C)ccc3nc21
Answer: c. O=C(Nc1ccccc1)c1ccc(CSc2ncccn2)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(Nc1ccccc1)c1ccc(CSc2ncccn2)cc1
O=C(Nc1ccccc1)c1ccc(CSc2ncccn2)cc1
N-phenyl-4-(pyrimidin-2-ylsulfanylmethyl)benzamide