Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.268\% human ether-à-go-go related gene (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)NCc1cccnc1
b: CCOC(=O)N1CCN(S(=O)(=O)c2ccc(-n3cnnn3)cc2)CC1
c: Cl.NCC(O)CN1CCN(Cc2ccccc2)CC1
d: CCN(CC)CCNC(=O)c1cn(-c2ccccc2)nc1-c1cccs1.Cl
Answer: a. O=C(Cc1ccccc1)NCc1cccnc1
{#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)NCc1cccnc1
O=C(Cc1ccccc1)NCc1cccnc1
2-phenyl-N-(pyridin-3-ylmethyl)acetamide