Problem statement: Answer the multiple choice question.
Query: Which compound has a 3.941\% 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) O=C(NCC1CCCO1)C1CCN(S(=O)(=O)N2CCCC2)CC1
b) CCCn1cnc2cc(NCc3ccccc3O)ccc21
c) Cc1nc(NS(=O)(=O)c2ccccc2)sc1C(C)(C)C
d) Cc1ccn2cc(CSc3ccccc3)nc2c1
Answer: d. Cc1ccn2cc(CSc3ccccc3)nc2c1
{#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#}
Cc1ccn2cc(CSc3ccccc3)nc2c1
Cc1ccn2cc(CSc3ccccc3)nc2c1
7-methyl-2-(phenylsulfanylmethyl)imidazo[1,2-a]pyridine