Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.386\% 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=C1/C(=C\c2cccs2)N=C(c2cccs2)N1Nc1ccccc1
b) Cc1cccc(C)c1N1CCN(C(=O)N2CCOCC2)CC1
c) CC(=O)c1cc2c(cc1NC(=O)CN1CCC(Cc3ccccc3)CC1)OCO2
d) O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccoc2)N1Cc1ccccc1
Answer: a. O=C1/C(=C\c2cccs2)N=C(c2cccs2)N1Nc1ccccc1
{#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=C1/C(=C\c2cccs2)N=C(c2cccs2)N1Nc1ccccc1
O=C1/C(=C\c2cccs2)N=C(c2cccs2)N1Nc1ccccc1
(5E)-3-anilino-2-thiophen-2-yl-5-(thiophen-2-ylmethylidene)imidazol-4-one