Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.740\% 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: O=C(Cc1ccccc1)c1c[nH]c(C(=O)NC2CCCC2)c1
b: CCn1ccnc1CN1CCCC(C(=O)c2ccc3c4c(cccc24)CC3)C1
c: CCc1ccccc1NC(=O)C1CCCN(c2ncccn2)C1
d: CC(=O)Nc1cccc(NC(=O)c2cccc(S(=O)(=O)N3CCN(Cc4ccccc4)CC3)c2)c1
Answer: a. O=C(Cc1ccccc1)c1c[nH]c(C(=O)NC2CCCC2)c1
{#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#}
O=C(Cc1ccccc1)c1c[nH]c(C(=O)NC2CCCC2)c1
O=C(Cc1ccccc1)c1c[nH]c(C(=O)NC2CCCC2)c1
N-cyclopentyl-4-(2-phenylacetyl)-1H-pyrrole-2-carboxamide