Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.390\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(CNC(=S)Nc2ccc(OC(F)F)cc2C)cc1
(b) COc1ccc2oc(=O)c(C(=O)N3CCN(c4ccccc4C)CC3)cc2c1
(c) Cc1ccc(S(=O)(=O)NCC(=O)NCC(=O)N2CCN(c3ncccn3)CC2)cc1C
Answer: b. COc1ccc2oc(=O)c(C(=O)N3CCN(c4ccccc4C)CC3)cc2c1
{#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#}
COc1ccc2oc(=O)c(C(=O)N3CCN(c4ccccc4C)CC3)cc2c1
COc1ccc2oc(=O)c(C(=O)N3CCN(c4ccccc4C)CC3)cc2c1
6-methoxy-3-[4-(2-methylphenyl)piperazine-1-carbonyl]chromen-2-one