Task: Answer the multiple-choice question.
Question: Which drug has a 13.216\% 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 additional words.
Options:
[a] Cc1ccc2nc(N=C(N)N)nc(C)c2c1
[b] O=C(COc1ccc(Cl)cc1Cl)NC1CCSC1=O
[c] CCOc1ccccc1NC(=O)CCn1nc(C)c(S(=O)(=O)N2CCCCC2)c1C
[d] Cc1ccccc1NC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
Answer: c. CCOc1ccccc1NC(=O)CCn1nc(C)c(S(=O)(=O)N2CCCCC2)c1C
{#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#}
CCOc1ccccc1NC(=O)CCn1nc(C)c(S(=O)(=O)N2CCCCC2)c1C
CCOc1ccccc1NC(=O)CCn1nc(C)c(S(=O)(=O)N2CCCCC2)c1C
3-(3,5-dimethyl-4-piperidin-1-ylsulfonylpyrazol-1-yl)-N-(2-ethoxyphenyl)propanamide