Task: Answer the multiple-choice question.
Query: Which drug has a -51.779% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1c(C(=O)N2CCN(c3ccccn3)CC2)cccc1[N+](=O)[O-]
(b) Cc1cc(OC(C)C(=O)NCC(O)c2ccccc2)c2c(C)cc(=O)oc2c1
(c) CCN1CCN(c2cc(C)c3cc(NC(=O)c4cncc(Br)c4)ccc3n2)CC1
(d) CC(C)CCn1c(CCCO)nc2ccccc21
Answer: c. CCN1CCN(c2cc(C)c3cc(NC(=O)c4cncc(Br)c4)ccc3n2)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#}
CCN1CCN(c2cc(C)c3cc(NC(=O)c4cncc(Br)c4)ccc3n2)CC1
CCN1CCN(c2cc(C)c3cc(NC(=O)c4cncc(Br)c4)ccc3n2)CC1
5-bromo-N-[2-(4-ethylpiperazin-1-yl)-4-methylquinolin-6-yl]pyridine-3-carboxamide