Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.586% human ether-à-go-go related gene (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 other words.
Options:
(a) O=C(NCC1CCCO1)c1cc2c(s1)CCCC2
(b) O=C(NC1CCCCC1)N1CCC(c2nc3ccccc3[nH]2)CC1
(c) COc1ccc(NC2CCCN(C(=O)CN3CCOC3=O)C2)cc1
(d) Cc1ccc(C)c(NP(=O)(Oc2ccccc2)Oc2ccccc2)c1
Answer: a. O=C(NCC1CCCO1)c1cc2c(s1)CCCC2
{#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#}
O=C(NCC1CCCO1)c1cc2c(s1)CCCC2
O=C(NCC1CCCO1)c1cc2c(s1)CCCC2
N-(oxolan-2-ylmethyl)-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide