Task: Answer the MCQ question.
Question: Which drug exhibits a 4.332\% 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 other words.
Options:
a: COCc1cc(CNC(=O)C2CCC(=O)N(Cc3ccccc3OC)C2)[nH]n1
b: O=C(NCc1ccccn1)c1cc(Cl)ccc1OCc1ccccc1
c: CCOC(=O)Cc1csc(N)n1
Answer: b. O=C(NCc1ccccn1)c1cc(Cl)ccc1OCc1ccccc1
{#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(NCc1ccccn1)c1cc(Cl)ccc1OCc1ccccc1
O=C(NCc1ccccn1)c1cc(Cl)ccc1OCc1ccccc1
5-chloro-2-phenylmethoxy-N-(pyridin-2-ylmethyl)benzamide