Task: Answer the MCQ question.
Question: Which compound exhibits a 4.380\% 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.) Cc1ccc2c(Cl)c(C(=O)NCc3cccnc3)sc2c1
b.) CCC(=O)N1CCN(c2ccc(Cl)cc2NC(=O)c2ccc([N+](=O)[O-])o2)CC1
c.) CCOc1ccc(CNC(=O)CCCN2C(=O)C(c3ccccc3)Oc3cccnc32)cc1
d.) O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1cccc2ccccc12
Answer: a. Cc1ccc2c(Cl)c(C(=O)NCc3cccnc3)sc2c1
{#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#}
Cc1ccc2c(Cl)c(C(=O)NCc3cccnc3)sc2c1
Cc1ccc2c(Cl)c(C(=O)NCc3cccnc3)sc2c1
3-chloro-6-methyl-N-(pyridin-3-ylmethyl)-1-benzothiophene-2-carboxamide