Task: Answer the MCQ question.
Query: Which drug exhibits a 8.625% 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, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc(-n2nc3c(=O)n(C(C)C(=O)NCCCc4ccccc4)nc(C)c3c2C)cc1
b: O=C(N/N=C/c1cccc2ccccc12)c1ccccc1Cl
c: Cc1cccn2c(=O)c(/C=C(\C#N)C(N)=O)c(N3CCN(Cc4ccc5c(c4)OCO5)CC3)nc12
d: COc1ccc(/C=C2/C(=O)NC(=O)N(c3ccccc3)C2=O)cc1CN1C(=O)c2ccccc2C1=O
e: CCOc1ncnc2c1oc1nc(CC(C)C)c3c(c12)CC(C)(C)OC3
Answer: b. O=C(N/N=C/c1cccc2ccccc12)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/c1cccc2ccccc12)c1ccccc1Cl
O=C(N/N=C/c1cccc2ccccc12)c1ccccc1Cl
2-chloro-N-[(E)-naphthalen-1-ylmethylideneamino]benzamide