Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.432\% 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) O=C(CCc1ccccc1O)N/N=C/c1ccc(Sc2cccc3cccnc23)o1
(b) S=C(NCC1CCCO1)Nc1ccc(Nc2ccccc2)cc1
(c) NC(=O)c1nsc(C(=O)N(c2ccccc2)C(C(=O)NCC2CCCO2)c2ccc(F)cc2)c1N
Answer: b. S=C(NCC1CCCO1)Nc1ccc(Nc2ccccc2)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#}
S=C(NCC1CCCO1)Nc1ccc(Nc2ccccc2)cc1
S=C(NCC1CCCO1)Nc1ccc(Nc2ccccc2)cc1
1-(4-anilinophenyl)-3-(oxolan-2-ylmethyl)thiourea