Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.642\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccc(C)cc3)n2)CC1
(b) Cc1cc(=O)oc2cc(OCCSCCN3CCCC3)ccc12
Answer: b. Cc1cc(=O)oc2cc(OCCSCCN3CCCC3)ccc12
{#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#}
Cc1cc(=O)oc2cc(OCCSCCN3CCCC3)ccc12
Cc1cc(=O)oc2cc(OCCSCCN3CCCC3)ccc12
4-methyl-7-[2-(2-pyrrolidin-1-ylethylsulfanyl)ethoxy]chromen-2-one