Task: Answer the MCQ question.
Question: Which compound exhibits a -38.974% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(S(=O)(=O)N2CCN(c3nc(-c4cccnc4)nc4ccccc34)CC2)cc1
b: Cc1cc(OCCCC(=O)N2CCCCC2)cc(C)c1Cl
c: COCCN(CCOC)Cc1c(O)ccc2c3c(c(=O)oc12)CCC3
d: CC1CCCCC1NC(=O)CN1C(=O)CSc2cc(S(=O)(=O)N3CCCCCC3)ccc21
Answer: a. COc1ccc(S(=O)(=O)N2CCN(c3nc(-c4cccnc4)nc4ccccc34)CC2)cc1
{#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#}
COc1ccc(S(=O)(=O)N2CCN(c3nc(-c4cccnc4)nc4ccccc34)CC2)cc1
COc1ccc(S(=O)(=O)N2CCN(c3nc(-c4cccnc4)nc4ccccc34)CC2)cc1
4-[4-(4-methoxyphenyl)sulfonylpiperazin-1-yl]-2-pyridin-3-ylquinazoline