Task: Answer the MCQ question.
Question: Which drug exhibits a -11.358% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(N/N=C/c1cn(-c2cccs2)nc1-c1ccccc1)c1ccccc1Cl
b: Cc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3ccc4c(c3)OCO4)CC2)cc1
Answer: a. O=C(N/N=C/c1cn(-c2cccs2)nc1-c1ccccc1)c1ccccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/N=C/c1cn(-c2cccs2)nc1-c1ccccc1)c1ccccc1Cl
O=C(N/N=C/c1cn(-c2cccs2)nc1-c1ccccc1)c1ccccc1Cl
2-chloro-N-[(E)-(3-phenyl-1-thiophen-2-ylpyrazol-4-yl)methylideneamino]benzamide